Vulnerability CVE-2022-28284: Information

Description

SVG's <code>&lt;use&gt;</code> element could have been used to load unexpected content that could have executed script in certain circumstances. While the specification seems to allow this, other browsers do not, and web developers relied on this property for script security so gecko's implementation was aligned with theirs. This vulnerability affects Firefox < 99.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Published: Dec. 22, 2022
Modified: Dec. 30, 2022

Fixed packages

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://www.mozilla.org/security/advisories/mfsa2022-13/
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1754522
  • Issue Tracking
  • Permissions Required
  • Vendor Advisory
    1. Configuration 1

      cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
      End excliding
      99.0